collective/collective.cover — pull request #327 by warpr (2013-10-24 12:59:21+00:00)
Title: Issue 306

This partially solves the interaction issue reported in #306.

- Include bootstrap .disabled styles so the disabled state of the "Export Layout" button is visible.
- Do not mark "Export Layout" button as disabled in the template, only disable it after changes to the layout have been made.
- Trigger "modified.layout" event on column size changes.